The differences that matter
1. Links: an exchange, or none at all
Outrank offers an automated backlink exchange: customers' sites link to one another, paid for with credits, and it sells larger backlink packages on top. Postbing does not offer any link building. We don't trade links between customers, we don't sell links, and we never put hidden links to ourselves in your articles.
Why it matters: Google's spam policies list “excessive link exchanges” as link spam. Whether any particular exchange crosses that line is Google's call, not ours or Outrank's. Some site owners are comfortable with that risk. We built Postbing for the ones who aren't. Read our promise.
2. Price, and what one plan covers
Outrank has one plan, Organic Growth, at $99 a month for 30 articles on one website; each extra website is another subscription with a volume discount. Postbing's Launch plan is $49 a month for 30 articles, and Growth and up cover 3 or more sites on one plan. See Postbing pricing.
3. Your own AI keys
Postbing includes articles on every plan and lets you connect your own key from OpenAI, Anthropic, Google, xAI, Qwen, Kimi or OpenRouter. Articles written on your key don't use your included articles; you pay your provider directly. Outrank doesn't offer this. How BYOK works.
4. Where Outrank is ahead
- More publishing destinations, including Wix, Framer and Notion.
- A longer public track record, with many named customer case studies.
- Extras such as a human-curated content service and a free tools builder, sold as add-ons.
If those matter more to you than link safety, price per site or your own keys, Outrank is a reasonable choice.
Outrank details come from outrank.so/pricing and outrank.so, checked 13 Nov 2026. Features and prices change, so check their site before you decide. Outrank is a trademark of its owner; this page is not affiliated with or endorsed by Outrank.